| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $216.28 | 4.761% | $226.5771 | $226.58 | $226.60 | $226.60 |
| Purchase #2 | $120.31 | 7.401% | $129.2141 | $129.21 | $129.20 | $129.20 |
| Purchase #3 | $12.93 | 5.668% | $13.6629 | $13.66 | $13.65 | $13.70 |
| Purchase #4 | $19.51 | 8.234% | $21.1165 | $21.12 | $21.10 | $21.10 |
| Purchase #5 | $113.43 | 6.528% | $120.8347 | $120.83 | $120.85 | $120.80 |
| Purchase #6 | $207.82 | 6.294% | $220.9002 | $220.90 | $220.90 | $220.90 |
| Purchase #7 | $183.59 | 12.207% | $206.0008 | $206.00 | $206.00 | $206.00 |
| 7 purchase totals = | $873.87 | $938.3063 | $938.30 | $938.30 | $938.30 | |